Just to expand on XGC Fragnarok answer so you don't miss anyone...
1)There's the guy on the left when you first exit the house and walk down the stairs.
2) The lady ironing when you first enter the house
3) The lady cradling her baby on the couch opposite of (2)
4) The older man straight ahead when you exit the house
5)To the right of (4) is another gentleman, can't remember what he's doing
6)The guy on what looks to be a stair-master
7)The older couple that badmouths you (you can only talk to the lady)
8) On the left before you meet up with Boone there's a dude milking a cow... I missed him the first time, so I thought this would be helpful.